| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
Cu(NH3)4{2+} + H2O = Cu(OH)2 + NH4{+} + NH3 =>
Cu(NH3)4{2+} + 2 H2O = Cu(OH)2 + 2 NH4{+} + 2 NH3
PbNO3 + Zn = ZnNO3Pb =>
PbNO3 + Zn = ZnNO3Pb
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3OH + PCl5 = CH3Cl + POCl3 + H2O =>
2 CH3OH + PCl5 = 2 CH3Cl + POCl3 + H2O
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
Ag(OH)2 + HNo3 = Ag(No3)2 + H2O =>
Ag(OH)2 + 2 HNo3 = Ag(No3)2 + 2 H2O
BaCl2 + CH3C00H = (CH3C00)2Ba + HCl =>
BaCl2 + 2 CH3C00H = (CH3C00)2Ba + 2 HCl
CaSO4 + BaCl2 = CaCl2 + Ba(SO4) =>
CaSO4 + BaCl2 = CaCl2 + Ba(SO4)
Ag + HNO3 + NaCl = AgCl + NaHNO3 =>
Ag + HNO3 + NaCl = AgCl + NaHNO3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HCONH2 + O2 = H2O + CO2 + NO2 =>
4 HCONH2 + 9 O2 = 6 H2O + 4 CO2 + 4 NO2
As + KClO3 + KOH = K3AsO4 + KCl + H2O =>
6 As + 5 KClO3 + 18 KOH = 6 K3AsO4 + 5 KCl + 9 H2O
C6H14O6 = C6H14 + H2O + CO2 =>
19 C6H14O6 = 13 C6H14 + 42 H2O + 36 CO2
OH + O2 = OHO =>
2 OH + O2 = 2 OHO
FeO + C = Fe + CO4 =>
4 FeO + C = 4 Fe + CO4
Cu + Cl + H2O = [Cu(H2O)4]Cl =>
Cu + Cl + 4 H2O = [Cu(H2O)4]Cl
Cu(CO3) = Cu(O) + (CO2) =>
Cu(CO3) = Cu(O) + (CO2)
Fe + H2CrO4 = H2O4 + FeCr =>
Fe + H2CrO4 = H2O4 + FeCr
MnO4 + Ca2{+} + H = Ca + Mn2{+} + H2O =>
2 MnO4 + Ca2{+} + 16 H = 2 Ca + Mn2{+} + 8 H2O
H2SO4 + Na2S4O6 = Na2S2O3 + H2O + SO2 =>
H2SO4 + Na2S4O6 = Na2S2O3 + H2O + 3 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
KCrO2 + Br2 + KOH = KBr + K2Cr2O7 + H2O =>
2 KCrO2 + 3 Br2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
KI(aq) + MnO2(s) + H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + H2O(l) + I2(g) =>
2 KI(aq) + MnO2(s) + 2 H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + 2 H2O(l) + I2(g)
SCl2 + HBrO3 + H2O = H2SO4 + HCl + HBr =>
3 SCl2 + 2 HBrO3 + 6 H2O = 3 H2SO4 + 6 HCl + 2 HBr
HNO3 + RbOH = H2O + RbNO3 =>
HNO3 + RbOH = H2O + RbNO3
C2H60O + O2 = CO2 + H2O =>
2 C2H60O + 33 O2 = 4 CO2 + 60 H2O
CH3CH2OH + OH = CH3COO + H2O =>
CH3CH2OH + 5 OH = CH3COO + 4 H2O
BaCl2 + NaBr = BaNa + BrCl2 =>
BaCl2 + NaBr = BaNa + BrCl2
KBH4 + C5H8N2 = K[HB(C5H7N2)3] + H2 =>
KBH4 + 3 C5H8N2 = K[HB(C5H7N2)3] + 3 H2
H2O2 + KI + HCl = I2 + H2O + KCl =>
H2O2 + 2 KI + 2 HCl = I2 + 2 H2O + 2 KCl
KNO3 + ZnCl2 = KCl + Zn(NO3)2 =>
2 KNO3 + ZnCl2 = 2 KCl + Zn(NO3)2
CO2 + ZnO = Zn + CO3 =>
CO2 + ZnO = Zn + CO3
Fe(NO3)2 + FeCl3 = FeCl2 + Fe(NO3)3 =>
3 Fe(NO3)2 + 2 FeCl3 = 3 FeCl2 + 2 Fe(NO3)3
BaCl2 + K2Co3 = BaCo3 + KCl =>
BaCl2 + K2Co3 = BaCo3 + 2 KCl
PH3 + O2 = PO5 + H2O =>
4 PH3 + 13 O2 = 4 PO5 + 6 H2O
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
ZnO2{2-} + Na2S = ZnS + Na2O2{2-} =>
ZnO2{2-} + Na2S = ZnS + Na2O2{2-}
BaCl2 + K2Cr2O7 + H2O = BaCrO4 + HCl + KCl =>
2 BaCl2 + K2Cr2O7 + H2O = 2 BaCrO4 + 2 HCl + 2 KCl
Tl(AtO4)3 = AtO4 + Tl =>
Tl(AtO4)3 = 3 AtO4 + Tl
CO4 + N2Cl2 = N2 + O2 + CCl4 =>
CO4 + 2 N2Cl2 = 2 N2 + 2 O2 + CCl4
HCI2 + Mg = MgCI2 + H2 =>
2 HCI2 + 2 Mg = 2 MgCI2 + H2
C2H5OH + AgOH = C2H5OAg + H2O =>
C2H5OH + AgOH = C2H5OAg + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
S + Na2SO4 = Na2S + SO2 =>
2 S + Na2SO4 = Na2S + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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